If you're on a computer that allows you to ask this question and see the answer, it undoubtedly has a calculator program (in Windows, it's calc.exe). So you can answer this for yourself.
There are three modes: 11, 12 and 13
(4*10+11+2*12+13+2*14)/10 = 11.6
Since pH is a logarithmic scale, each increase (or decrease) by 1 means 10 times, so the change of pH in a solution from 10 to 11 would be 10 times, 11 to 12 would be 10 times, and 12 to 13 would be 10 times, and (10)(10)(10) is 1000, so a solution with pH 13 is 1000 times more basic then a solution with pH 10
It is (8+6+11+12+13)/5 = 10
13 13 # of poker hands with 3 clubs & 2 heards = ( ) ( ) 3 2 = (13!)( 13!) / (10!*3!*11!*2) = (13!)( 13!) / (10!*11!*12) = (13!)( 13!) / (10!*12!) = 13 * 13* 12 * 11 = 22308 #
8580
10 7 11 12 9 13 14 11 15 16 13 17 18 15 19 20...
7, 10, 11, 12, 13, 14, 17
Mean: 20.2222222 Median: 12 Mode: 11 Range: 79
8,580
The answer is 15 because the pattern is subtract one, add two
let's start with 12, 12:22 is the only one (1) 1:11 (2) 2:22 (3) 3:33 (4) 4:44 (5) 5:55 (6) 6 wont work becasue if we canot have 6:6_ anything 7 wont work neither will 8,9, but 10:00 does (7) 11:10 (8) 11:11 (9) 11:12 (10) 11:13 (11) 11:14 (12) 11:15 (13) 11:16 (14) 11:17 (15) 11:18 (16) 11:19 (17) So that is 17 times its actually 34 times....... these times appear twice on a 12 hr clock :) x